Hopcroft, John E.,  1939- <br/><br/>
Introduction to automata theory, languages, and computation / 
John E. Hopcroft, Jeffrey D. Ullman. 
 - Reading, Mass. :  Addison-Wesley,  c1979. 
 - 487 p. :  ill. ;  24 cm. 
 - Addison-Wesley series in computer science .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 396-410. 
<br/><br/> 1 Automata: The Methods and the Madness  2 Finite Automata   3 Regular Expressions and Languages  4 Properties of Regular Languages  5 Context-Free Grammars and Languages   6 Pushdown Automata  7 Properties of Context-Free Languages   8 Introduction to Turing Machines   9 Undecidability    10 Intractable Problems   11 Additional Classes of Problems 
<br/><br/><label>ISBN: </label>9788131720479  $20.00 
<br/><br/><label>LCCN: </label>78067950  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine theory.<br/>Formal languages.<br/>Computational complexity.
<br/><br/><label>LC Class. No.: </label>QA267  / .H56 
<br/><br/><label>Dewey Class. No.: </label>519.713  / HOP